All categories

3 years ago

How much is 2.1x 82

Mathematics

2 answers:

hram777 [196]3 years ago

8 0

2.1 x 82 =

172.2

I hope this answer was helpful! :)

Monica [59]3 years ago

6 0

2.1 x 82 = 172.2

172.2 is your answer

hope this helps

You might be interested in

A triangle has sides with lengths of 26 meters, 39 meters, and 43 meters. Is it a right triangle?

Ivanshal [37]

Answer: No

Step-by-step explanation:

This triangle is not a right triangle because:

A right triangle must have one side that is exactly 90°.

A triangle with sides 26, 39, and 43 do not have any sides that total 90.

The answer to your question is no.

Best of Luck!

4 0

2 years ago

Read 2 more answers

Choose the formula for finding the slope m of a nonvertical line that contains the two distinct points left parenthesis x 1 comm

scoray [572]

$\text{Consider the nonvertical line passing through the points }(x_1,y_1)\\
\text{and }(x_2, y_2).\\
\\
\text{we know that slope of any line is the angle between the line from the}\\
\text{positive x-axis.}\\
\\
\text{The slope of a line is given by the ratio of rise over run.}\\
\\
\text{that is the ratio of the differnce of y-coordinates to the difference}\\
\text{to the difference of the x-coordinate.}$

$\text{hence the slope of the nonvertical line through the given points is}\\
\\
m=\frac{y_2-y_1}{x_2-x_1}$

8 0

2 years ago

3x+1/5y=7 solve for y

Vladimir79 [104]

Hello!

First, let's write the problem.
$3x+\frac{1}{5}y=7$
Subtract 3x from both sides.
$3x+\frac{1}{5}y-3x=7-3x$
$\frac{1}{5}y=7-3x$
The opposite of division is multiplication, so we are going to multiply in order to undo the fraction.
$5\cdot \frac{1}{5}y=5\cdot \:7-5\cdot \:3x$

Our final answer would be,
$y=35-15x$

Thanks!
-TetraFish

5 0

3 years ago

Round 5685 to the nearest 100

denpristay [2]

The nearest hundred would be mostly the numbers "685".. We know that anything 50 and greater rounds to the next number, so since 85 > 50, we can round that up to 700. Adding the 5000, it would be 5700

8 0

2 years ago

You buy a board that measures 120 inches long.

Mama L [17]

Thats 10 feet because there are 12 inches in a foot

6 0

3 years ago